/* v5.3 corrective layout: No signature form above the PDF page.
   Contextual controls live in the right rail ABOVE the Your pages thumbnails. */
@media (min-width: 901px) {
  .pc-workspace .pc-v5-layout {
    grid-template-columns: 160px minmax(0, 1fr) minmax(355px, 390px) !important;
    gap: 12px !important;
    align-items: start !important;
  }
  .pc-v52-thumbs {
    position: sticky !important;
    top: 9px !important;
    max-height: calc(100dvh - 26px) !important;
    height: calc(100dvh - 26px) !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    padding: 10px !important;
    gap: 9px !important;
  }
  .pc-v52-thumbs #pc-grid {
    flex: 1 1 160px !important;
    min-height: 125px !important;
    max-height: none !important;
    overflow-y: auto !important;
  }
  .pc-v52-thumbs:has(.pc-sign-panel) #pc-grid {
    min-height: 130px !important;
  }
  .pc-v52-thumbs:has(.pc-sign-panel) .pc-tile {min-height: 230px !important;}
  .pc-v52-thumbs:has(.pc-sign-panel) .pc-canvas-wrap {height: 165px !important;min-height: 165px !important;max-height:165px !important;}
  .pc-v5-docked .pc-viewer-card {height:calc(100dvh - 230px) !important;min-height:480px !important;max-height:none !important;}
}
@media (min-width:901px) and (max-width:1290px) {
  .pc-workspace .pc-v5-layout{grid-template-columns: 124px minmax(0,1fr) minmax(330px,355px)!important; gap:8px!important;}
}
/* Persistent, compact but readable action column. The signature pad is deliberately large. */
.pc-v52-thumbs>.pc-v5-settings[hidden] {display:none!important;}
.pc-v52-thumbs>.pc-v5-settings {
  display:block!important;
  order:0 !important;
  width:100%!important;
  flex:0 0 auto!important;
  padding:10px!important;
  border:1px solid #dce5f8!important;
  background:#ffffff!important;
  border-radius:13px!important;
  box-shadow:0 5px 16px rgba(36,76,142,.05)!important;
  max-height: min(67dvh, 560px) !important;
  overflow-y:auto!important;
  scrollbar-width:thin;
}
.pc-v52-thumbs>.pc-v5-settings:has(.pc-sign-panel) {max-height:min(67dvh,560px)!important;overflow-y:auto!important;}
.pc-v5-settings .pc-sign-panel {
  display:flex!important;
  flex-direction:column!important;
  width:100%!important;
  align-items:stretch!important;
  gap:8px!important;
  padding:3px!important;
}
.pc-v5-settings .pc-sign-panel>*,
.pc-v5-settings .pc-sign-choices,
.pc-v5-settings .pc-sign-draw,
.pc-v5-settings .pc-sign-type,
.pc-v5-settings .pc-sign-upload,
.pc-v5-settings .pc-sign-actions {
  width:100%!important;
  max-width:100%!important;
  min-width:0!important;
  grid-column:auto!important;
  grid-row:auto!important;
}
.pc-v5-settings .pc-sign-header {display:block!important;}
.pc-v5-settings .pc-sign-header h3 {font-size:19px!important;line-height:1.2!important;}
.pc-v5-settings .pc-sign-header p {display:block!important;font-size:13px!important;line-height:1.35!important;}
.pc-v5-settings .pc-sign-header small {font-size:11px!important;line-height:1.4!important;}
.pc-v5-settings .pc-sign-choices {display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:7px!important;margin:0!important;}
.pc-v5-settings .pc-sign-choices button {font-size:14px!important;min-height:42px!important;padding:7px 3px!important;}
.pc-v5-settings .pc-sign-draw {display:block;padding:0!important;}
.pc-v5-settings .pc-sign-draw[hidden],.pc-v5-settings .pc-sign-type[hidden],.pc-v5-settings .pc-sign-upload[hidden] {display:none!important;}
.pc-v5-settings .pc-sign-draw canvas {
  display:block!important;
  width:100%!important;
  max-width:100%!important;
  height:228px!important;
  max-height:none!important;
  touch-action:none!important;
  cursor:crosshair;
  border:2px dashed #90b4ee!important;
  border-radius:12px!important;
  background:radial-gradient(#e7eefb 0.65px,transparent 0.65px),#fff!important;
  background-size:14px 14px!important;
}
.pc-v5-settings .pc-sign-draw .pc-signrow {display:flex!important;gap:7px!important;flex-wrap:wrap!important;margin:8px 0 0!important;}
.pc-v5-settings .pc-sign-draw .pc-signrow button {flex:1 1 auto!important;font-size:13px!important;min-height:40px!important;padding:7px 8px!important;}
.pc-v5-settings .pc-sign-actions {display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:7px!important;margin:3px 0!important;padding:0!important;}
.pc-v5-settings .pc-sign-actions [data-action="place-sign"] {grid-column:1/-1!important;min-height:45px!important;font-size:15px!important;}
.pc-v5-settings .pc-sign-actions button {font-size:13px!important;min-height:38px!important;}
.pc-v5-settings .pc-sign-actions label {grid-column:1/-1!important;display:flex!important;gap:10px!important;align-items:center!important;width:100%!important;}
.pc-v5-settings .pc-sign-actions input[type=range] {flex:1!important;}
.pc-v5-settings .pc-sign-panel>.pc-tip {display:block!important;font-size:13px!important;margin:2px 0!important;line-height:1.45!important;}
.pc-v5-settings .pc-sign-panel>.pc-v5-advanced {display:none!important;}
.pc-v5-settings .pc-sign-panel>p:last-child {display:block!important;font-size:12px!important;margin:0!important;}
.pc-v5-settings .pc-sign-panel>.pc-signsample {display:none!important;}
.pc-v52-thumbs .pc-previewhead {order:1!important;padding:8px 0 2px!important;border-top:1px solid #e4eafb;}
.pc-v52-thumbs .pc-previewhead b {font-size:18px!important;}
.pc-v52-thumbs .pc-grid {order:2!important;}
.pc-v52-thumbs .pc-more,.pc-v52-thumbs .pc-v5-thumbnav {order:3!important;}
/* Mobile: important editing preview precedes settings once a document is loaded. */
@media (max-width:900px) {
  .pc-workspace .pc-v5-layout {grid-template-columns:minmax(0,1fr)!important;}
  .pc-v52-thumbs {max-height:none!important;height:auto!important;position:static!important;overflow:visible!important;}
  .pc-v52-thumbs>.pc-v5-settings {max-height:none!important;overflow:visible!important;}
  .pc-v52-thumbs>.pc-v5-settings:has(.pc-sign-panel) {max-height:none!important;overflow:visible!important;}
  .pc-v5-settings .pc-sign-draw canvas {height:260px!important;}
  .pc-v52-thumbs .pc-grid {max-height:270px!important;overflow-x:auto!important;overflow-y:hidden!important;}
  .pc-sign-mode.pc-v5-live .pc-center {order:1!important;}
  .pc-sign-mode.pc-v5-live .pc-v52-thumbs {order:2!important;}
}
@media (max-width:560px){.pc-v5-settings .pc-sign-draw canvas{height:240px!important}.pc-v5-settings .pc-sign-panel{display:flex!important}.pc-v5-settings .pc-sign-actions{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important}}

/* Override legacy ID selector (.pc-panel canvas#pc-signcanvas) which silently kept it at 153px. */
.pc-v5-settings .pc-sign-panel canvas#pc-signcanvas {height:220px!important;min-height:220px!important;max-height:220px!important;width:100%!important;}
.pc-v5-settings .pc-sign-header p {display:none!important;}
.pc-v5-settings .pc-sign-header small {display:block!important;margin:2px 0!important;}
.pc-v5-settings .pc-sign-header h3 {font-size:17px!important;margin:0!important;}
.pc-v5-settings .pc-sign-draw .pc-signrow {display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:5px!important;margin:6px 0 0!important;}
.pc-v5-settings .pc-sign-draw .pc-signrow button {min-width:0!important;white-space:normal!important;padding:5px!important;font-size:12px!important;min-height:39px!important;}
.pc-v5-settings .pc-sign-draw .pc-signrow small {display:none!important;}
.pc-v5-settings .pc-sign-actions {margin:0!important;}
.pc-v5-settings .pc-sign-actions button:not([data-action="place-sign"]) {min-height:32px!important;}
.pc-v5-settings .pc-sign-actions label {display:none!important;}
.pc-v5-settings .pc-sign-panel>.pc-tip {display:none!important;}
.pc-v5-settings .pc-sign-panel>p:last-child {display:none!important;}
.pc-v5-settings .pc-sign-panel {gap:6px!important;}
.pc-v5-settings .pc-sign-choices {margin:0!important;}
@media (max-width:900px) {.pc-v5-settings .pc-sign-panel canvas#pc-signcanvas {height:245px!important;min-height:245px!important;max-height:245px!important;}}